baber/WOPTO huggingface dataset:
Patent JP-2012198438-A (JP)
Title: Pigment composition for color toner, and colored resin composition for color toner and color toner containing the same
Inventor: INAI TEPPEI
IPC: G03G9/09
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pigment composition and a colored resin composition which are excellent in color developability and transparency when being used for a toner and offer a stable image density even in the use for an extended period, and a toner using the same.SOLUTION: A pigment composition for toner contains at least an organic pigment, a compound represented by the general formula (1): A-Bm, and a resin with an acid value of 5-60 mgKOH/g. In the general formula (1): A-Bm, A represents an organic dye residue, a heterocyclic residue which may be substituted, an aromatic residue which may be substituted, or a polycyclic compound residue which may be substituted, B represents a basic substituent represented by general formula (2), general formula (3), general formula (4), or general formula (5), and m represents an integer of 1 to 4.
Patent JP-2012202368-A (JP)
Title: Impeller, and centrifugal fan including the same
Inventor: FUKUDA TAKAKO
IPC: F04D29/42
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an impeller reduced in noise, and a centrifugal fan including the same.SOLUTION: An impeller of a centrifugal fan includes: a main plate; a shroud; and a plurality of impeller blades 2 provided between the main plate and the shroud and arrayed on the circumference of a circle. The impeller is configured to be rotatable centering around a rotary shaft. The plurality of impeller blades 2 have a pressure surface and a suction surface. When viewing the pressure surface from a direction in which the rotary shaft extends, the shape of the pressure surface has a shape in which a plurality of circular arcs are connected to one another or a shape that is represented by combining a plurality of high-order functions passing through three points. The interval between certain adjacent impeller blades of the plurality of impeller blades 2 is different from an interval between the other adjacent impeller blades.
Patent JP-2012206257-A (JP)
Title: Thermal head and method for manufacturing the same
Inventor: MUYA YOSHINORI
IPC: B41J2/345
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the print quality of a thermal head.SOLUTION: A heating element plate 1 of a thermal head includes: a support substrate 10, individual electrodes 12a, a heating resistor layer 11, and common electrodes 12b. A plurality of individual electrodes 12a are arranged on the upper face of the support substrate 10 at spaces in a main scanning direction dm. The heating resistor layer 11 comprises a plurality of heating resistors 11a arranged on the upper faces of the respective individual electrodes 12a at spaces in the main scanning direction dm. The common electrodes 12b are formed to cover the heating resistor layer 11. A current flowing through the common electrodes 12b flows through heating parts 11b of the heating resistor layer 11 and then flows to the individual electrodes 12a to cause the heating parts 11b to generate heat.
Patent JP-2012209029-A (JP)
Title: Footplate position readout device and vehicle using the same
Inventor: ISAGI KAORU
IPC: F21S8/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a footplate position readout device that can emit light on the upper surface of the surrounding of a platform and a footstep.SOLUTION: The footplate position readout device 10 displays by emitting light at least a part of the upper outer periphery of a footplate 50 such as a platform and footsteps, and has a light-emitting member 20 of a prescribed length, a protection member 30 to cover at least the upper part of the light-emitting member 20, and a light-emitting support member 40 which is arranged at the lower part of the light-emitting member 20 and supports at least the light-emitting member 20. The light-emitting member 20 is arranged along the outer periphery of the footplate 50.
Patent JP-2012208180-A (JP)
Title: Contrast inspection method and contrast inspection device
Inventor: YAMAMOTO SATOSHI
IPC: G02F1/13
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce inspection time of contrast of a liquid crystal panel 10 used for a light valve of a projector.SOLUTION: Prior to an inspection, a contrast inspection method causes a quarter wavelength plate to be held instead of a phase difference compensation plate 60 while causing a mirror to be held instead of a liquid crystal panel 10 and individually adjusts a rotational angle θ of a first polarizer 40, a rotational angle θ of a polarization beam splitter 50 and a rotational angle θ of a second polarizer 70 such that illumination information of a light receiver 80 becomes a maximum value. When inspecting the liquid crystal panel 10, the contrast inspection method individually replaces the mirror with the liquid crystal panel 10 and the quarter wavelength plate with the phase difference compensation plate 60. Further, the contrast inspection method adjusts a rotational angle x and a rotational angle y of the liquid crystal panel 10 and a rotational angle θ of the phase difference compensation plate 60 such that the illumination information of the light receiver 80 becomes the maximum value.
Patent JP-2012207767-A (JP)
Title: Rubber boot for constant velocity joint
Inventor: OSHITA TAKENORI
IPC: F16J15/52
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber boot for a constant velocity joint that can avoid interference between a staking protrusion part and a bellows part when a fastening clamp having the staking protrusion part is used.SOLUTION: In a cross section containing an axial center O of the rubber boot 10, a distance in a radial direction K between the apex 28a of a first crest 28 adjacent to a small diameter cylinder part 12 and the bellows side opening end 18a of a clamp recessed groove 18 is defined as A; a distance in the axial direction X between the apex 28a of the first crest 28 and the bellows side opening end 18a of the clamp recessed groove 18 is defined as B; the radius of curvature of a connection part 40 having a circular cross section connecting between the outer slope 28b of the first crest and the outer periphery 12a of the small diameter cylinder part is defined as C; and the length of a perpendicular line q drawn from an inner slope 28c to the outer slope 28b of the first crest part with a boundary portion P between the connection part 40 and the outer slope 28b as the foot of the perpendicular line, is defined as D, and following relations are set: B/A≥0.80, C/A≥0.32, and D/A≥0.26.
Patent JP-2012216952-A (JP)
Title: Information processing device and communication control method
Inventor: He jing-sha
IPC: H04W36/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To search for another radio communication network while inhibiting interference to an in-use radio communication network and increase in power consumption.SOLUTION: An information processing device of an embodiment comprises: a radio communication module including a first radio communication part corresponding to a first radio communication system and a second radio communication part corresponding to a second radio communication system having a usable frequency bandwidth that competes with a usable frequency bandwidth in the first radio communication system; a communication traffic detection part calculating a communication traffic of communication in the first radio communication system performed by the first radio communication part; a communication traffic determination part determining whether the communication traffic is smaller than a predetermined threshold value; and a control part causing access point search for the second radio communication system to be executed in a period of time in which the communication traffic is smaller than the predetermined threshold value based on the determination result obtained by the communication traffic determination part.
Patent JP-2012217083-A (JP)
Title: Volume control apparatus and volume control method
Inventor: IMAI KEITA
IPC: H03G3/20
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a volume control apparatus and a volume control method that automatically adjust a sound volume to a level appropriate to environmental noise when starting an audio playback.SOLUTION: A volume control apparatus 100 includes a CPU 11, a microphone 12, a memory 13, a volume control section 14, a speaker 15 and an input section 16. The input section 16 inputs a playback start command PLAY. The microphone 12 outputs a noise level signal Sb depending on environmental noise. The memory 13 has a playback volume table 132 and an audio data storage section 131. The CPU 11 reads out a playback volume level Lp corresponding to a noise level Lb at the receipt of the playback start command PLAY from the playback volume table 132, and reads out audio data Dat from the audio data storage section 131. The volume control section 14 adjusts a sound volume of an audio signal Sout generated from the audio data Dat to the playback volume level Lp. The speaker 15 produces an audio output depending on the audio signal Sout.
Patent JP-2011159991-A (JP)
Title: Complementary analog bipolar transistors with trench-constrained isolation diffusion region
Inventor: WILLIAMS RICHARD K
IPC: H01L21/76
Filed: 2011-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To mount elements on a surface of a wafer to higher density.  <P>SOLUTION: In a semiconductor structure, particularly, a complementary analog bipolar (CAB) transistor, a well of a dopant which extends downward from a surface of an epitaxial layer to a substrate has a doping concentration different from a background doping concentration of the epitaxial layer at a position between a first trench and a second trench, and forms a first and a second junction with the remaining part of the epitaxial layer. The first junction extends from a bottom of the first trench to the substrate, and the second junction extends from a bottom of the second trench to the substrate. The well and first and second trenches constitute an isolation structure, which electrically isolates a first element formed in the epitaxial layer on one side of the isolation structure and a second element formed in the epitaxial layer on the other side of the isolation structure from each other. The electric isolation by the isolation structure is attained by the first and the second trenches and PN junctions. The well is doped with a material of a first conductivity type, and the substrate and epitaxial layer are doped with a material of a second conductivity type opposite from the first conductivity type, the first and the second junctions being PN junctions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012222889-A (JP)
Title: Power supply controller
Inventor: OMIYA YUJI
IPC: B60L11/18
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supply controller capable of shortening charging time of a battery and suppressing degradation of an auxiliary machine battery.SOLUTION: The power supply controller charging a main battery 20 from an external AC power source 30 through an AC-DC converter 12, and charges an auxiliary machine battery 22 by charging the auxiliary machine battery 22 from the main battery 20 through a first DC-DC converter 10 or by charging the auxiliary machine battery 22 from the AC-DC converter 12 through a second DC-DC converter 14. The power supply controller includes an ECU 18 which, when the auxiliary machine battery 22 is charged, executes constant current control to the converter to be used when charging the auxiliary machine battery 22 of the first and second DC-DC converters (10, 14) and switches it to constant voltage control when an output voltage reaches a prescribed value.
Patent JP-2012221653-A (JP)
Title: Photoelectric conversion element
Inventor: ARAI YOKO
IPC: H01L31/04
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical solar cell in which a photoelectric conversion layer on the entire surface of the solar cell contributes to power generation.SOLUTION: A photoelectric conversion element includes a photoelectric conversion layer 40 having a porous semiconductor layer 41 on an inner face or an outer face of a tubular transparent substrate 10. In the photoelectric conversion element, visible light or near infrared light incident into a cell transmits to an opposite surface side of an incident side of the light.
Patent JP-2012221172-A (JP)
Title: Information processor and information processing method
Inventor: KAWAI TAKATOMO
IPC: G06F9/50
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology for achieving the increase/decrease of a function as a whole system such as the new addition of a filter processing component, and for effectively utilizing a resource while satisfying requirements that stream processing under execution does not fail.SOLUTION: A resource management part 101 is configured to manage resource information stored by a software component for storing type information included in each combination of the type information, and to, when the type of a designation stream designated as the object of execution is designated, determine whether or not a resource shown by the resource information managing the combination corresponding to the type is available. When determining that the resource is available, the resource management part notifies an execution part which executes the designation stream of the use permission of the resource whose availability has been determined.
Patent JP-2012218919-A (JP)
Title: Article sorting equipment
Inventor: FUJITA KO
IPC: B65G1/137
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide article sorting equipment that allows a worker to efficiently place an article collecting container on a frontage and to efficiently take the same therefrom, and further enables a worker to recognize when and where an article collecting container is to be placed and how many article collecting containers are to be taken out.SOLUTION: The article sorting equipment includes a sorting shelf 11 having a plurality of frontages 14, each storing an article collecting container 13 to which respective sorting destination is allocated, wherein each frontage 14 includes a display 41 with a shutter which has an opening/closing door 43 for physically preventing article charge into an article collecting container 13 and a lamp 52a for instructing a worker to charge an article into an article collecting container 13 and which instructs the worker to place an article collecting container 13 into a frontage 14 whose lamp 52a is switched on by putting the opening/closing doors 43 of all frontages 14 into an opened state and by switching on a lamp 52a belonging to a frontage 14 wherein an article collecting container 13 is installed.
Patent JP-2012218400-A (JP)
Title: Release material
Inventor: SAKAGUCHI YUGO
IPC: C08J5/04
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a release material excellent in releasability and abrasion resistance.SOLUTION: The release material includes a copolymer (A) represented by general formulae (I) and (II) and a copolymer (B) before imidization of the copolymer (A) is held on fibers so as to be heated under pressure and imidized simultaneously with pressurization or after pressurization.
Patent JP-2012217799-A (JP)
Title: Liquid diffuser
Inventor: TANAKA GENGO
IPC: B65D83/00
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid diffuser which is easy to handle without getting a hand dirty when a user exchanges a vaporizing structure.SOLUTION: The liquid diffuser includes: a container body 4 for storing liquid; a cap 3 with a lid, the cap mounted on the container body 4; and a diffusing structure 2 for sucking up and diffusing the liquid stored in the container body 4 in the state of opening the lid 31 of the cap 3 with the lid. The diffusing structure 2 is formed of a diffusing body 20 and a diffusing body housing body 21 for housing the diffusing body 20 and immersing it in the liquid stored in the container body 4. The diffusing body housing body 21 of the diffusing structure 2 is locked and mounted on an opening edge 32 of the cap 3 with the lid.
Patent JP-2011234611-A (JP)
Title: Device and method for detecting change of output voltage of insulated power converter
Inventor: Alex b djenguerian
IPC: H02M3/28
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller used in a power converter in order to detect a change in an output voltage.SOLUTION: The controller 144 includes a driving circuit 104 for generating a switching signal. The switching signal is connected to a power switch 108 and controls the transfer of energy from the input of the power converter 100 to output. An output voltage sensor is connected to the driving circuit and includes first and second pulse sampler circuits. The first pulse sampler circuit is connected so as to capture a first peak voltage indicating the second peak of the ringing voltage 110 of the first feedback signal in feedback signals. The second pulse sampler circuit is connected so as to capture a second peak voltage indicating the second peak of the ringing voltage of the second feedback signal in the feedback signals. The output voltage sensor is connected so as to output a change signal to the driving circuit corresponding to the first and second peak voltages.
Patent JP-2012228189-A (JP)
Title: Dried yam food material and method for producing the same
Inventor: KURATA ISAO
IPC: A23L19/00
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a dried yam food material which can keep a peculiar texture of thickness or the like in a raw state and can suppress destruction and deterioration of an active ingredient, and to provide a method for producing the same.SOLUTION: A raw yam of a Japanese yam or the like is sliced and dried at a low temperature to be made into powder. The drying step is carried out at a drying temperature of 15°C or less at which an ingredient in a state of raw is not deteriorated, within a temperature range of unfrozen state, and at humidity of 15-1%. Particularly, it is preferable to dry the raw yam at an ice temperature at which the raw yam is not frozen.
Patent JP-2011229151-A (JP)
Title: Variable transmission time interval for wireless communication system
Inventor: ALEXEI GOROKHOV
IPC: H04W72/08
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To schedule a transmission time interval.SOLUTION: Channel status and/or a data rate of a packet communicated by at least one wireless device are measured. Partially based on the data rate and/or the channel status information, it is determined whether to schedule a long transmission time interval or a short transmission time interval for the packet. The long transmission time interval is scheduled when the channel status is bad and/or the data rate is low. The short transmission time interval is scheduled when the channel status is good and/or the data rate is high or top. The method is repeated for a plurality of wireless devices. Further, an alternative interlacing structure which supports both the long transmission time interval and the short transmission time interval is included.
Patent JP-2012231314-A (JP)
Title: Coupler and electronic apparatus
Inventor: SHIMAZAKI HIROSHI
IPC: H04B5/02
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To realize a coupler capable of realizing both of reduction in influence due to peripheral components and sufficient resistance to positional displacement.SOLUTION: According to one embodiment, a coupler transmits and receives an electromagnetic wave by means of electromagnetic coupling between the coupler and another coupler. The coupler comprises: a linear coupling element that has a first open end and a second open end; a ground plane; a power feeding element that connects the coupling element and a power feeding point; and a short circuit element that connects the coupling element and the ground plane. The power feeding element includes: a first end connected to an intermediate portion of the coupling element between the first open end and the second open end; and a second end connected to the power feeding point. The short circuit element includes: a third end connected to the intermediate portion of the coupling element; and a fourth end connected to the ground plane.
Patent JP-2012231832-A (JP)
Title: Vehicle seat
Inventor: DOI SHIGERU
IPC: B60R11/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat of a simple structure that can perform the condition which expose a display screen at two or more positions.SOLUTION: The vehicle seat 1 includes: a seat back 10; a display 20 disposed at the seat back 10 and capable of moving between a reference position and an exposure position; a display cover 30 which covers a screen of the display 20 disposed at the seat back 10 and located in the reference position, and can move between a covering position that is a position that does not overlap with the screen of the display 20 located in the exposure position and a retreating position that does not overlap with the screen of the display 20 located in the reference position; and a driving unit 40 which makes the display 20 move between the reference position and the exposure position or makes the display cover 30 move between the covering position and the retreating position.
Patent JP-2011209735-A (JP)
Title: Operator supported remote camera positioning and control system with beam, handle and front end assembly
Inventor: HARRIS THOMAS H S
IPC: G03B17/00
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a remote camera positioning and control system that permits a sole operator to use and support a camera out of arm's reach.SOLUTION: A positioning device includes one or more beam modules having cross-sectional flexural rigidity that varies along the length of the beam module(s) by use, for example, of stiffening longerons, anchoring braces and relatively low density stabilizing webs. The camera can be mounted to the beam module by a front end assembly that is constructed to place the center of mass of the camera and the front end assembly along the neutral axis of the beam module. The system can also include a handle module that incorporates, for example, an axially and rotationally moveable grip and a proximal handle grip ring and control cage for surrounding a camera control, such as a joystick. Auxiliary subsystems, such as a monitoring apparatus, video recorder and battery packs can optionally be worn by the operator using a support garment, such has a vest.
Patent JP-2012238936-A (JP)
Title: Electronic apparatus
Inventor: TSUCHIYA YORIFUMI
IPC: H04B1/38
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of transmitting/receiving a signal with non-contact between a pair of members and also of miniaturizing.SOLUTION: An electronic apparatus (1) includes a main body (11) and a display part (12) which are relatively rotatably connected via a hinge part (13). The apparatus includes: a signal circuit (16) provided in the main body (11) and outputting a signal toward the display part (12); at least one conductive path (20) provided in the hinge part (13) and electrically connected to the signal circuit (16); and at least one GMR element (18) disposed in the display part (12) to face the conductive path (20), and outputting an output signal according to an induction field from the signal outputted from the signal circuit (16) and applied to the conductive path (20).